| 基于纹波电压补偿的单相PWM可逆整流器的研究 |
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| 引用本文： | 李学亮,宋建成,郑丽君. 基于纹波电压补偿的单相PWM可逆整流器的研究[J]. 电气技术, 2008, 0(5): 65-68 |
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| 作者姓名： | 李学亮 宋建成 郑丽君 |
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| 作者单位： | 太原理工大学电气与动力工程学院,太原,030024 |
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| 摘 要： | 本文在分析单相PWM整流器工作原理的基础上,采用补偿输出纹波电压的方法改进了传统的电压电流双闭环控制策略,并在Simulink环境中对单相可逆整流器模型进行了仿真,仿真结果表明采用补偿输出纹波电压的方法可以有效降低由输出纹波电压引起的输入电流畸变,从而减少对电网的污染。
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| 关 键 词： | 单相PWM 可逆整流 纹波电压补偿 |
Research on Single-Phase PWM Rectifier Based on Compensating Ripple Voltage |
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| Li Xueliang,Song Jiancheng,Zheng Lijun. Research on Single-Phase PWM Rectifier Based on Compensating Ripple Voltage[J]. Electrical Engineering, 2008, 0(5): 65-68 |
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| Authors: | Li Xueliang Song Jiancheng Zheng Lijun |
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| Abstract: | Based on the analysis of the operation principle of single-phase PWM rectifier,the method of compensating output ripple voltage is applied to improve the traditional voltage and current closed-loop control strategy in this paper,the simulation of the single-phase reversible rectifier model is carried out with Simulink. It has been verified by the simulation results that the method of compensating output ripple voltage can reduce the distortion of input current caused by output ripple voltage and decrease the pollution to grid. |
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| Keywords: | single-phase PWM reversible rectifier compensating ripple voltage |
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